Question

where blue ,black n red roses are found​

Answer 1

Answer:

Endemic only to Turkey and growing in the Halfeti district of the southeastern province of Şanlıurfa, the black rose is renowned for its petals which adopt a pitch black hue in March-April and October-November.

Blue roses are mainly found in canada and USA

Red roses are found everywhere..

Answer 2

Explanation:

Black

Black is the absence of light. No flowers are truly black, including roses, because no flower absorbs all the light waves so nothing is reflected back. Flowers have a substance, anthocyanidin pigment, that causes the color in the flower. The flower would have to have the pigments for red, blue and green for the rose to be black.

Blue

Roses do not naturally occur in blue because they lack the anthocyanidin pigment delphinidin, which is the cause of blue colors in flowers. No amount of breeding or hybridization of roses can result in a true blue rose. It's not a matter of uncovering a recessive gene. There is no gene for blue.